Jeffrey Klahn (M30)

2025

2 Races | 131 mi.

Rio Del Lago

Nov 1st 2025
| Granite Bay, CA
Distance
100 Miles
Overall
14 / 197
Division (M)
9 / 139
21:21:41

Tahoe Rim Trail

Jul 19th 2025
| Carson City, NV
Distance
50 KM
Overall
3 / 115
Division (M)
3 / 81
5:12:30

2024

3 Races | 112 mi.

American River

Apr 6th 2024
| Folsom, CA
Distance
50 Miles
Overall
21 / 250
Division (M)
20 / 179
8:42:05

Chanoko Trail Runs

Mar 9th 2024
| Rocklin, CA
Distance
50 KM
Overall
1 / 47
Division (M)
1 / 29
4:30:12

Folsom Lake Sweet Water Trail Run

Jan 27th 2024
| Folsom, CA
Distance
50 KM
Overall
2 / 19
Division (M)
1 / 15
5:12:35

2022

1 Race | 31 mi.

Way Too Cool

Mar 5th 2022
| Cool, CA
Distance
50 KM
Overall
164 / 541
Division (M)
121 / 324
5:33:10
6
Races
3y 7m 2d
Longevity
274
Lifetime Miles

Personal Bests

50k (4)
4:30:12
2024
50m (1)
8:42:05
2024
100m (1)
21:21:41
2025

Distance by Year

2025
131 Miles
2 Races
2024
112 Miles
3 Races
2022
31 Miles
1 Race

Multiple Performances

5:12:30

50 KM

4:30:12

50 KM

Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.

Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Yankee Springs Trail Run
Middleville, MI - 60 finishers
100 KM | 50 KM
The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
Coz's Backyard Ultra
Holland Patent, NY - 16 finishers
Backyard
South Ridge Trail Challenge
Allison Park, PA - 18 finishers
50 KM
Connor's Claims Ultra
Stockton, UT - 24 finishers
50 Miles | 50 KM
Kettlefoot
Mountain City, TN - 28 finishers
50 KM
Run The Rim
Arnold, CA - 21 finishers
50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
View All Results